2157627838

素因数分解:

$2^1\times {\mathrm{23}}^1\times {\mathrm{31}}^1\times {\mathrm{1163}}^1\times {\mathrm{1301}}^1$

素因数の和:2520

約数の個数: 32

約数和(自身を含む): 3491776512

約数和(自身を除く): 1334148674

約数列:

[1, 2, 23, 31, 46, 62, 713, 1163, 1301, 1426, 2326, 2602, 26749, 29923, 36053, 40331, 53498, 59846, 72106, 80662, 829219, 927613, 1513063, 1658438, 1855226, 3026126, 34800449, 46904953, 69600898, 93809906, 1078813919, 2157627838]

約数ペア:

[(1, 2157627838), (2, 1078813919), (23, 93809906), (31, 69600898), (46, 46904953), (62, 34800449), (713, 3026126), (1163, 1855226), (1301, 1658438), (1426, 1513063), (2326, 927613), (2602, 829219), (26749, 80662), (29923, 72106), (36053, 59846), (40331, 53498)]